User's Manual

1. Announcements
①. Please keep the device away from moist and dust.
②. Do not put the device in high-temperature environment, especially closed car in hot weather.
③. Do not drop or strike the device.
④. Do not shake the device violently, especially the LCD Screen part. Or, it will cause abnormal
display on the screen.
⑤. Please choose proper volume when using the earphone which will be good for your ear.
⑥. Please charge the device when
(1) The power icon shows lowest power.
(2) The device is turned off automatically, and when you turn on it, it is turned off
automatically again.
(3) No response when operating the buttons.
Attention: Please use the charger offered by manufacturer to charge, other charges may
causes damage to the device.
Input: 100-240V ~ 50/60 Hz
Output: 5V 2000 mA
⑦. Do not disconnect the device from PC when downloading, uploading or formatting, or it will
cause programming errors of the device.
⑧. Do not dismounting the device privately without professional guidance.
⑨. Do not use alcohol, thinner or benzene-chemical to clean the surface of the device.
⑩. Do not use the device in forbidden place, like airplane.
⑪. Please back-up your files in device’s memory always. The manufacturer is not responsible for
the clear of files after damage or repair of the device.
⑫. The manufacture reserves all right of device’s technology and design, and will have no
obligation to inform the user if there are new versions or designs been developed.
⑬. The device is NOT water-proof; please keep it away from water.
The turn on time of this device is about 20 seconds; please don’t operate the device when it is
turned on in 20 seconds.